body {
  font-family: "Robot", "PingFang SC", monospace;
}
body a {
  text-decoration: none;
  color: #fff;
}
.container .header-wrapper {
  background-color: #75777d;
  border-bottom: 1px solid #babbbe;
}
.container .header-wrapper .header-content {
  height: 80px;
  width: 1170px;
  box-sizing: border-box;
  padding: 32px 16px;
  margin: 0 auto;
}
.container .header-wrapper .header-content img.logo {
  width: 140px;
  height: 16px;
}
.container .header-wrapper .header-content nav.menu {
  display: inline-block;
  vertical-align: top;
  height: 16px;
  float: right;
}
.container .header-wrapper .header-content nav.menu a {
  font-size: 14px;
  line-height: 16px;
  margin-right: 15px;
  padding: 28px 15px;
}
.container .header-wrapper .header-content nav.menu a:hover {
  border-top: 2px solid #53e4c7;
}
.container .banner-wrapper {
  height: 870px;
  position: relative;
}
.container .banner-wrapper img {
  opacity: 0.8;
  width: 100%;
}
.container .banner-wrapper .banner-content {
  position: absolute;
  width: 100%;
  margin: 0px;
  height: inherit;
  background: transparent;
  left: 0;
  top: 0;
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  color: #fff;
  text-align: center;
}
.container .banner-wrapper .banner-content > h1 {
  font-size: 70px;
  margin-bottom: 28px;
}
.container .banner-wrapper .banner-content > h4 {
  font-size: 24px;
  margin-bottom: 54px;
}
.container .banner-wrapper .banner-content > a {
  display: block;
  width: 236px;
  height: 60px;
  background-color: #53e4c7;
  color: #fff;
  line-height: 60px;
  font-size: 20px;
}
.container .banner-wrapper .banner-content span.get-started {
  display: block;
  width: 50px;
  height: 50px;
  background: #fff;
  color: #babbbe;
  position: absolute;
  border-radius: 26px;
  border: 2px solid #babbbe;
  font-size: 25px;
  line-height: 45px;
  text-align: center;
  left: 50%;
  margin-left: -25px;
  bottom: -20px;
  transform: rotateZ(90deg);
}
